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A graphical device for depicting categorical data that have been summarized in a frequency distribution, relative frequency distribution, or percent frequency distribution is a:

Respuesta :

The graphical device that divides data according to the percentage they represent is a pie-chart.

Frequency distribution, relative frequency distribution, or percent frequency distribution all are statistical measures that want to establish the part of the distribution corresponding to each measure, that is, percentages, thus they are represented by pie-charts.

An example, suppose that among 50 people sampled, 20 prefer the NBA and 30 the NFL.

  • Thus, 60% of the sample prefers the NFL, and 40% the NBA.
  • This information is well represented by the pie-chart sketched at the end of this answer.

A similar problem is given at https://brainly.com/question/14354536

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